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Rotary welding machine of valve

A rotary welding and valve technology, applied in the characteristics of electrodes, welding equipment, arc welding equipment, etc., can solve the problems of inability to weld in batches, reduce welding quality, and difficulty in operation, achieve good welding quality, reduce the degree of manual operation, eliminate The bad effect of artificial vision

Inactive Publication Date: 2012-10-31
NINGBO TOXIN WELDING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This requires the worker's sight to rotate around the workpiece before welding can be carried out, which makes the operation difficult and the welding quality is low
Especially in mass production, workers are prone to fatigue, which further reduces the welding quality and cannot be welded in batches

Method used

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  • Rotary welding machine of valve
  • Rotary welding machine of valve
  • Rotary welding machine of valve

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Embodiment Construction

[0014] The following descriptions are only preferred embodiments of the present invention, and therefore do not limit the protection scope of the present invention.

[0015] Examples, see Figure 1 to Figure 3 Shown: the valve rotary welding machine is provided with a base 1 . The left end of the base 1 is provided with a cross slide 2 , and the cross slide 2 includes a horizontal frame 21 and a vertical frame 22 . The horizontal frame 21 itself can move left and right and the whole can move vertically up and down along the vertical frame 22 . The right end of the horizontal frame 21 is provided with a welding torch 3, the welding method of the welding torch 3 adopts MIG welding and the torch head is generally downward. The welding torch 3 is equipped with a welding oscillating device 31, and the welding oscillating device 31 makes the welding torch 3 vertically and regularly oscillate. The right end of the base 1 is provided with a chuck 4, and the central axis of the chuc...

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PUM

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Abstract

The invention discloses a rotary welding machine of a valve. The rotary welding machine comprises a welding gun and is provided with a base, wherein the left end of the base is provided with a cross-shaped sliding carriage; the cross-shaped sliding carriage comprises a cross frame and a vertical frame; the welding gun is arranged at the right end of the cross frame; the right end of the base is provided with a chuck; and the chuck is connected with a rotating spindle assembling box. The rotary welding machine of the valve, disclosed by the invention, has the advantage of good welding quality; and requirements on large-scale production are satisfied.

Description

technical field [0001] The invention relates to the technical field of welding machines, in particular to a rotary welding machine used for welding valves. Background technique [0002] When a flat plate is obliquely welded inside the valve workpiece, the welding path is a spatial curve. During manual welding, the worker's gestures must simulate the space curve and weld inside the workpiece. This requires the worker's line of sight to rotate around the workpiece to perform welding, which is difficult to operate and has low welding quality. Especially during mass production, workers are extremely prone to fatigue, which further reduces the welding quality and cannot be welded in batches. Therefore, it is necessary to design a valve welding machine. Contents of the invention [0003] In view of the deficiencies in the above prior art, the object of the present invention is to provide a valve rotary welding machine, which has good welding quality, low labor intensity and c...

Claims

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Application Information

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IPC IPC(8): B23K9/028B23K9/28B23K9/12
Inventor 宋星亮
Owner NINGBO TOXIN WELDING TECH